Matches in SemOpenAlex for { <https://semopenalex.org/work/W2123806987> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2123806987 endingPage "799" @default.
- W2123806987 startingPage "C1" @default.
- W2123806987 abstract "Phosphate deposits are generally characterised by enhanced radionuclides concentration compared to average natural levels. Mining and processing of phosphate ore redistribute radionuclides into final products, by-products and solid waste (phosphogypsum). The phosphate fertiliser complex located in Santos Basin, Southwest Brazil, produces approximately 2000 tons of phosphogypsum per day, which are stockpiled and presents a potential threat to the environment. The radiological environmental impact is mainly due to the presence of 226Ra, 228Ra and 210Pb. This study aims to determine these radionuclides in 13 sediment samples from Santos estuarine system in the surrounding of phosphate plants. As the organic debris is a good adsorbent of radionuclides, total organic carbon was also determined. 226Ra, 228Ra and 210Pb were measured by gamma spectrometry using a hiperpure Ge detector. The activity concentrations varied from 6±2 to 44±5 Bq/kg for 226Ra, from 8±3 to 77±6 Bq/kg for 228Ra and from <13 to 114±21 Bq/kg for 210Pb. Statistical analyses of the results showed that three samples collected near the industries presented anomalous activity concentrations, above average values of the region. A good correlation was observed between the activity concentration and the total organic carbon in all samples analysed, exception made for the three already mentioned." @default.
- W2123806987 created "2016-06-24" @default.
- W2123806987 creator A5025732091 @default.
- W2123806987 creator A5045009496 @default.
- W2123806987 creator A5071672647 @default.
- W2123806987 date "2002-02-01" @default.
- W2123806987 modified "2023-09-26" @default.
- W2123806987 title "Enhancement of natural radioactivity in the surrounding of a phosphate fertilizer complex in Santos basin, Brazil" @default.
- W2123806987 cites W2002143041 @default.
- W2123806987 cites W2034276090 @default.
- W2123806987 cites W2039600724 @default.
- W2123806987 cites W2090986644 @default.
- W2123806987 cites W2419118303 @default.
- W2123806987 cites W592738002 @default.
- W2123806987 cites W627490375 @default.
- W2123806987 doi "https://doi.org/10.1051/radiopro/2002205" @default.
- W2123806987 hasPublicationYear "2002" @default.
- W2123806987 type Work @default.
- W2123806987 sameAs 2123806987 @default.
- W2123806987 citedByCount "2" @default.
- W2123806987 countsByYear W21238069872015 @default.
- W2123806987 crossrefType "journal-article" @default.
- W2123806987 hasAuthorship W2123806987A5025732091 @default.
- W2123806987 hasAuthorship W2123806987A5045009496 @default.
- W2123806987 hasAuthorship W2123806987A5071672647 @default.
- W2123806987 hasBestOaLocation W21238069871 @default.
- W2123806987 hasConcept C107872376 @default.
- W2123806987 hasConcept C121332964 @default.
- W2123806987 hasConcept C127313418 @default.
- W2123806987 hasConcept C151730666 @default.
- W2123806987 hasConcept C158787203 @default.
- W2123806987 hasConcept C158973077 @default.
- W2123806987 hasConcept C178790620 @default.
- W2123806987 hasConcept C185592680 @default.
- W2123806987 hasConcept C206139338 @default.
- W2123806987 hasConcept C2777132085 @default.
- W2123806987 hasConcept C2780560099 @default.
- W2123806987 hasConcept C2816523 @default.
- W2123806987 hasConcept C2992906220 @default.
- W2123806987 hasConcept C2993349549 @default.
- W2123806987 hasConcept C30163351 @default.
- W2123806987 hasConcept C34671766 @default.
- W2123806987 hasConcept C39432304 @default.
- W2123806987 hasConcept C62520636 @default.
- W2123806987 hasConceptScore W2123806987C107872376 @default.
- W2123806987 hasConceptScore W2123806987C121332964 @default.
- W2123806987 hasConceptScore W2123806987C127313418 @default.
- W2123806987 hasConceptScore W2123806987C151730666 @default.
- W2123806987 hasConceptScore W2123806987C158787203 @default.
- W2123806987 hasConceptScore W2123806987C158973077 @default.
- W2123806987 hasConceptScore W2123806987C178790620 @default.
- W2123806987 hasConceptScore W2123806987C185592680 @default.
- W2123806987 hasConceptScore W2123806987C206139338 @default.
- W2123806987 hasConceptScore W2123806987C2777132085 @default.
- W2123806987 hasConceptScore W2123806987C2780560099 @default.
- W2123806987 hasConceptScore W2123806987C2816523 @default.
- W2123806987 hasConceptScore W2123806987C2992906220 @default.
- W2123806987 hasConceptScore W2123806987C2993349549 @default.
- W2123806987 hasConceptScore W2123806987C30163351 @default.
- W2123806987 hasConceptScore W2123806987C34671766 @default.
- W2123806987 hasConceptScore W2123806987C39432304 @default.
- W2123806987 hasConceptScore W2123806987C62520636 @default.
- W2123806987 hasIssue "C1" @default.
- W2123806987 hasLocation W21238069871 @default.
- W2123806987 hasLocation W21238069872 @default.
- W2123806987 hasOpenAccess W2123806987 @default.
- W2123806987 hasPrimaryLocation W21238069871 @default.
- W2123806987 hasRelatedWork W1980524331 @default.
- W2123806987 hasRelatedWork W2021171355 @default.
- W2123806987 hasRelatedWork W2038927426 @default.
- W2123806987 hasRelatedWork W2049541383 @default.
- W2123806987 hasRelatedWork W2123806987 @default.
- W2123806987 hasRelatedWork W2350034431 @default.
- W2123806987 hasRelatedWork W2362494562 @default.
- W2123806987 hasRelatedWork W2591385904 @default.
- W2123806987 hasRelatedWork W2650798279 @default.
- W2123806987 hasRelatedWork W2957613465 @default.
- W2123806987 hasVolume "37" @default.
- W2123806987 isParatext "false" @default.
- W2123806987 isRetracted "false" @default.
- W2123806987 magId "2123806987" @default.
- W2123806987 workType "article" @default.